_____________________ is the heart's ability to generate an electrical impulse
Fill in the blank(s) with correct word
Automaticity
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A patient who has received a heart transplant is taking cyclosporine. The patient is found to have a systemic Aspergillus infection. What drug would the nurse question if ordered for this patient?
A) Terbinafine B) Posaconazole C) Itraconazole D) Ketoconazole
Which of the following observations of a female client in a sleep lab would indicate the clinicians that she is in REM sleep?
A) Rolling eye movements are observed, and she has moderate muscle activity. B) Her motor movements are suppressed, and muscle tone is flaccid. C) Delta waves are evident on her EEG, and the heart and respiration rates are slowed. D) She has a low level of cerebral activity, and her EEG indicates low voltage and mixed frequencies.
A critical-care nurse is caring for a 68-year-old patient diagnosed with mycoplasmal pneumonia after a surgical procedure
The nurse documents that the patient has an increased work of breathing due to copious tracheobronchial secretions. What should the nurse encourage the patient to do? A) Increase oral fluids unless contraindicated B) Call the nurse for deep suctioning C) Lie in a low Fowler's position D) Increase activity
Which of the following statements is true about knowledge discovery and the role of the nurse?
1. Point-of-care nurses do not have the education to translate knowledge into best practice models. 2. Nurses have the ability to translate knowledge into improved practice patterns. 3. Nurses cannot act upon data unless in collaboration with other health care professionals. 4. Attending physicians rather than nurses are in the best position to deliver high-quality and cost-effective care that is dependent upon their ability to translate knowledge (evidence) into practice.